In this task, you are given a sentence and question which can be answered using the sentence. Your task is to answer the question using the information from the sentence. The answer to the question is unique and it is a continuous text span from the sentence.

Example Input: Sentence: The `` power cepstrum '' was defined in a 1963 paper by Bogert et al. . 
 Question: how was something defined?
Example Output: in a 1963 paper by Bogert et al.

Example Input: Sentence: Following the report , Attorney General Michael Mukasey appointed a special prosecutor to investigate whether former Attorney General Alberto Gonzales and other officials involved in the firings of nine U.S. attorneys broke the law . 
 Question: what should  be investigated?
Example Output: whether former Attorney General Alberto Gonzales and other officials involved in the firings of nine U.S. attorneys broke the law .

Example Input: Sentence: Latif said he traveled from Yemen to Pakistan in August 2001 to seek medical treatment , while the U.S. government alleged he went there to receive military training from affiliates of al Qaeda . 
 Question: where might someone have received something?
Example Output:
Pakistan ### there

